sv800.drv is a windows 3.0 driver for a "generic" super-vga 800x600 16
color mode. The card must support the 800x600 mode at the BIOS level

sv800 will read the BIOS mode number for 800x600x4 mode from WIN.INI

    [display]
         Mode800x600x4 = ##

for example:

    [display]
         Mode800x600x4 = 22      <-- for V7 VGA
         Mode800x600x4 = 88      <-- for Paradise VGA

sv800 is not guarenteed to work with Win386 (ie 386 enhanced mode) it
depends wether the standard VGA VDD can deal with the particular card.